Hardware Functional Overview
•
Support major 3D standards: DierctX, OpenGL
•
Support Pentium III SEE Command and AMD K6-2 / 3 , K7 3Dnow!
Technology.Resolution up to 1920x1440
Frame Buffer Size
Resolutions Supported
8MB
16/32MB
640x480x8/16/32 bit
Yes
Yes
800x600x8/16/32 bit
Yes
Yes
1024x768x8/16/32 bit
Yes
Yes
1280x1024x8/16 bit
Yes
Yes
1280x1024x32 bit
Yes
Yes
1600x1200x8/16 bit
Yes
Yes
1600x1200x32 bit
Yes
Yes
1920x1440x8 bit
Yes
Yes
1920x1440x16 bit
Yes
Yes
1920x1440x32 bit
Yes
4.10.2 Video Clock
VIA VT82C686B provides input to generate VGA internal slate machine, MCLK, and
DCLK. Also provides 32.768 KHz O/P for video RAM refresh.
4.11 PCMCIA Controller
The PCMCIA controller of the notebook is implemented on the motherboard using the
O2Micro OZ6933 CardBus Controller. The notebook supports two PCMCIA slots for
insertion of two Type I/II cards at the same time.
CARDBUS CONTROLLERS
The OZ6933 is an ACPI and PC98/99 logo certified high performance, dual slot PC Card
controller with a synchronous 32-bit bus master/target PCI interface. This PC Card to PCI
bridge host controller is compliant with the 2000 PC Card Standard. This standard
incorporates the new 32-bit CardBus while retaining the 16-bit PC Card specification as
defined by PCMCIA release 2.1. CardBus is intended to support "temporal" add-in functions
on PC Cards, such as Memory cards, Network interfaces, FAX/Modems and other wireless
communication cards, etc. The high performance and capability of the CardBus interface will
enable the new development of many new functions and applications.
The OZ6933 CardBus controller is compliant with the latest ACPI-PCI Bus Power
Management interface Specification. It supports all four power states and the PME# function
for maximum power savings and ACPI compliance. Additional compliance to On Now Power
Management includes D3 cold state support, paving the way for low sleep state power
consumption and minimized resume times. To allow host software to reduce power
consumption further, the OZ6933 provides a power-down mode in which internal clock
distribution and the PC Card socket clocks are stopped. An advanced CMOS process is also
used to minimize system power consumption.
The OZ6933 dual PCMCIA socket supports two 3.3V/5V 8/16-bit PC Card R2 cards or 32-bit
CardBus R3 cards. The R2 card support is compatible with the Intel 82365SL PCIC controller,
FIC A360 Service Manual
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